The image is of pouring cast steel grinding balls at the Copper Range smelter, with the background mostly dark in contrast with the casting process. This is probably the Copper Range Mine (White Pine mine) and mill near White Pine, Ontonogan County Michigan. The Mine was operated by the Copper Range Company until its closure in 1995. A plan to continue operations by solution mining was rejected because of environmental concerns. The Mine was refitted to grow biopharmaceuticals in 2000.
Rights management statement available at: http://library.mines.edu/digital/rights.html
The export option will allow you to export the current search results of the entered query to a file. Different
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To select a subset of the search results, click "Selective Export" button and make a selection of the items you want to export.
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After making a selection, click one of the export format buttons. The amount of items that will be exported is indicated in the bubble next to export format.